Bobbin Case Positioning Finger Screw.

Used on all 132K Seiko SK class machines. 

For Typical TW12B and Typical TW1-2BL20.

Part No. CS-6025-A

Also known as 6K1-057

Trojan Sewing Machines Supply Equivalent Walking Foot Machines.

Model Excel JY-253.

All with modern designs and the latest technology. All competitively priced.